摘要:
A packaged device of one embodiment includes a device layer section, and first and second packaging members. The device layer section is one where a movable microdevice including a movable part and a terminal part is formed. The first packaging member is joined to the device layer section, and includes a wiring region provided at a position corresponding to the terminal part and a conductive plug extending through the wiring region. The second packaging member is joined to a side of the device layer section opposite the first packaging member.
摘要:
A computation device includes a data path element (300) including a function processing unit (4000) that executes a computation specified in a function using input data included in an event (1000) as an argument; and a control path element (2000) that detects the event (1000) by use of a return value (ret) of the function. The function processing unit (4000) includes a data calculation unit (4001) that executes a computation and outputs a first result (d0); and a control comparison unit (4002) that outputs, to the control path element (2000), a result of comparison between the input data and data for specifying the event (1000), as the return value (ret).
摘要:
According to at least one embodiment, a magnetic disk apparatus includes a disk, a random number generator, a determination module, and a refresh module. The disk includes a plurality of tracks. A random number generator generates a random number within a range of N integers in accordance with writing to a first area of a first track of the plurality of tracks. A determination module determines whether the generated random number includes a predetermined number. A refresh module refreshes a second area of a second track near the first track based on a result of determination of the determination module. The second area corresponds to the first area.
摘要:
For flexibly setting up an execution environment according to contents of processing to be executed while taking stability or a security level into consideration, the multiple processor system includes the execution environment main control unit 10 which determines CPU assignment at the time of deciding CPU assignment, the execution environment sub control unit 20 which controls starting, stopping and switching of an execution environment according to an instruction from the execution environment main control unit 10 to synchronize with the execution environment main control unit 10, and the execution environment management unit 30 which receives input of management information or reference refusal information of shared resources for each CPU 4 or each execution environment 100 to separate the execution environment main control unit 10 from the execution environment sub control units 20a through 20n, or the execution environment sub control units 20a through 20n from each other.
摘要:
This invention has an object of providing a semiconductor integrated circuit enabling further reduction of the number of test terminals without depending on a compression/expansion technique alone. The semiconductor integrated circuit of the invention is connected to a terminal group used to exchange test information of a circuit to be tested, and comprises a utilization device which utilizes, when reading a test result, a terminal subgroup of the terminal group, which is not used to transmit information required to read the test result, to receive the test result from the circuit to be tested.
摘要:
An engine control apparatus includes a hydraulic pump driven by an engine, a hydraulic actuator to which pressure oil discharged form the hydraulic pump is supplied, an operation lever configured to operate the hydraulic actuators, a detection means detecting operation amounts of operation lever means, an target flow rate calculation unit (50) calculating an target flow rate of the hydraulic pump based on the operation amount of the operation lever, a first target speed calculation unit (61) calculating a first target speed of the engine according to the target flow rate, a pump output limit value calculation unit (500) limiting the maximum target speed of the engine in an relief operation according to a load pressure of the hydraulic pump, a fourth engine target speed calculation unit (63).
摘要:
A work machine includes: hydraulic actuators 21, 22, 23, 31, and 32; a capacitor 61 for storing electric power when a generator motor 44 operates as a generator and for supplying electric power when the generator motor 44 operates as a motor; and a swing electric motor 10, the hydraulic actuators 21, 22, 23, 31, and 32 and the swing electric motor 10 are operated by operation of operating levers 50, 70. The work machine includes an idling stop control unit 110 for stopping the idling of an engine 40 and retains the swing electric motor 10 in an operation prohibited state at least on the condition that stored voltage of the capacitor 61 is predetermined voltage or higher when the neutral states of the operating levers 50, 70 continue for a predetermined stop time during operation of the engine 40.
摘要:
According to at least one embodiment, a magnetic disk apparatus includes a disk, a random number generator, a determination module, and a refresh module. The disk includes a plurality of tracks. A random number generator generates a random number within a range of N integers in accordance with writing to a first area of a first track of the plurality of tracks. A determination module determines whether the generated random number includes a predetermined number. A refresh module refreshes a second area of a second track near the first track based on a result of determination of the determination module. The second area corresponds to the first area.
摘要:
A method of controlling a hybrid construction machine capable of preventing a system from being rendered inoperative without increasing a capacitance of a capacitor and of inhibiting delay of a swing operation relative to an operation command at the time of swing operation, and the hybrid construction machine are provided. For this purpose, at the time of discharge of the capacitor, actual torque command values are respectively generated by referring to an assist torque limit value corresponding to capacitor voltage of a generator motor and a swing power running torque limit value corresponding to the capacitor voltage of a swing motor, as well as, at the time of charge of the capacitor, an actual target output value of the generator motor is generated.
摘要:
An object of the present invention is to operate the working machine etc. with satisfactory responsiveness as intended by the operator while enhancing engine efficiency, pump efficiency, and the like, where a first engine target revolution ncom1 adapted to a current pump target discharge flow rate Qsum is set, and when determined that the current pump target discharge flow rate Qsum is greater than a predetermined flow rate (10 (L/min)), a revolution nM (e.g., 1400 rpm) greater than an engine low idle revolution nL is set as a second engine target revolution ncom2 determining that operation levers 41 to 44 switched from a non-operation state to an operation state. The engine revolution is controlled so that the second engine target revolution ncom2 is obtained if the second engine target revolution ncom2 is equal to or greater than the first engine target revolution ncom1.